I mean look up more, I spent like 2 days reading and watching and testing, just for BB's and MACD. But all the indicators that the DTA uses should really be good to master rather than looking at your 200 MA, 89 EMA, and the Zero line on the MACDBB. Their material pretty much says if one line crosses another, or your price is at MA, and you are at zero line take trade. Nothing in terms of understanding the hows and the whys.